Autonomous System details
AS2923
TIAA-CREF — tiaa-cref.org
Summary
| Country |
 United States
|
| Organization | TIAA-CREF |
| Domain | tiaa-cref.org |
| Number of IPv4 | 48,640 |
| Number of IPv6 | 4.9518× 1027 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | September 24, 1993 (about 31 years ago) |
| Updated | November 09, 2015 (about 8 years ago) |
IP Ranges
AS2923 announces 28 IPv4 ranges and 1 IPv6 range.
That's a total of 48,640 IPv4 addresses and 4.9518× 1027 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.175.178.0/24 |
 TIAA GLOBAL CAPABILITIES PRIVATE LIMITED
|
256 | APNIC | ASSIGNED PORTABLE |
| 103.215.155.0/24 |
TIAA GLOBAL CAPABILITIES PRIVATE LIMITED
|
256 | APNIC | ASSIGNED PORTABLE |
| 143.165.0.0/19 |
Teachers Insurance And Annuity Association of America
|
8,192 | ARIN | ALLOCATION |
| 143.165.32.0/20 |
Teachers Insurance And Annuity Association of America
|
4,096 | ARIN | ALLOCATION |
| 143.165.32.0/19 |
Teachers Insurance And Annuity Association of America
|
8,192 | ARIN | ALLOCATION |
| 143.165.80.0/22 |
Teachers Insurance And Annuity Association of America
|
1,024 | ARIN | ALLOCATION |
| 143.165.80.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.88.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.90.0/23 |
Teachers Insurance And Annuity Association of America
|
512 | ARIN | ALLOCATION |
| 143.165.92.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.128.0/20 |
Teachers Insurance And Annuity Association of America
|
4,096 | ARIN | ALLOCATION |
| 143.165.128.0/19 |
Teachers Insurance And Annuity Association of America
|
8,192 | ARIN | ALLOCATION |
| 143.165.136.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.138.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.161.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.187.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.188.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.190.0/23 |
Teachers Insurance And Annuity Association of America
|
512 | ARIN | ALLOCATION |
| 143.165.204.0/22 |
Teachers Insurance And Annuity Association of America
|
1,024 | ARIN | ALLOCATION |
| 143.165.208.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.209.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.210.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.211.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.216.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.217.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.218.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.219.0/24 |
Teachers Insurance And Annuity Association of America
|
256 | ARIN | ALLOCATION |
| 143.165.224.0/19 |
Teachers Insurance And Annuity Association of America
|
8,192 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2620:1ea::/36 |
Teachers Insurance And Annuity Association of America
|
4.9518× 1027 | ARIN | ALLOCATION |
Downstreams
There is no downstream for AS2923.